2010095234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{11789}}^1$

素因数の和:12458

約数の個数: 32

約数和(自身を含む): 3633206400

約数和(自身を除く): 1623111166

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 641, 1282, 4487, 8974, 11789, 12179, 23578, 24358, 82523, 85253, 165046, 170506, 223991, 447982, 1567937, 3135874, 7556749, 15113498, 52897243, 105794486, 143578231, 287156462, 1005047617, 2010095234]

約数ペア:

[(1, 2010095234), (2, 1005047617), (7, 287156462), (14, 143578231), (19, 105794486), (38, 52897243), (133, 15113498), (266, 7556749), (641, 3135874), (1282, 1567937), (4487, 447982), (8974, 223991), (11789, 170506), (12179, 165046), (23578, 85253), (24358, 82523)]